Kbac

Kbac or variation, may refer to:


 * Kvass (квас; kBac), a non-alcoholic Slavic fermented rye bread beverage
 * KBAC 98.1 FM Santa Fe, New Mexico, USA; a radio station
 * Kalamazoo Book Arts Center, Kalamazoo, Michigan, USA; an artists non-profit
 * Barnes County Municipal Airport (ICAO airport code: KBAC; FAA airport code: BAC) Valley City, North Dakota, USA; see List of airports in North Dakota
 * KBAC TV 3, a fictional TV station found in Astro City, see List of Astro City characters